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Rapid:
Individual Calculations January 2022 |
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| Cosma, Ioan Total change: 11.00 | |   |
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| Romania National Open Rapid Championship 2021 | Poiana Brasov | ROU | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2304 | 6.50 | 9 | 0.55 | 20 | 11.00 | |
|  Chivu, Razvan-Gabriel | | | 1569 | ROU | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Laszlo, Zoltan-Imre | | | 1819 | ROU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Bulgaru, Daniel-Alexandru | | | 1709 | ROU | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Szabo, Gergely-Andras-Gyula | g | | 2481 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Nevednichy, Vladislav | g | | 2425 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tudor, Henry Edward | | | 1694 | ROU | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Trifu, Stefan | | | 1569 | ROU | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Parligras, Mircea-Emilian | g | | 2550 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Manolache, Marius | g | | 2500 | ROU | 1.00 | 1 | 0.75 | 20 | 15.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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